Properties

Label 288.2.i.e.97.2
Level $288$
Weight $2$
Character 288.97
Analytic conductor $2.300$
Analytic rank $0$
Dimension $4$
Inner twists $2$

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Show commands: Magma / Pari/GP / SageMath

Newspace parameters

Copy content comment:Compute space of new eigenforms
 
Copy content gp:[N,k,chi] = [288,2,Mod(97,288)] mf = mfinit([N,k,chi],0) lf = mfeigenbasis(mf)
 
Copy content magma://Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code chi := DirichletCharacter("288.97"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(288, base_ring=CyclotomicField(6)) chi = DirichletCharacter(H, H._module([0, 0, 4])) N = Newforms(chi, 2, names="a")
 
Level: \( N \) \(=\) \( 288 = 2^{5} \cdot 3^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 288.i (of order \(3\), degree \(2\), minimal)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [4,0,4] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(3)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: no
Analytic conductor: \(2.29969157821\)
Analytic rank: \(0\)
Dimension: \(4\)
Relative dimension: \(2\) over \(\Q(\zeta_{3})\)
Coefficient field: \(\Q(\sqrt{-2}, \sqrt{-3})\)
Copy content comment:defining polynomial
 
Copy content gp:f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{4} - 2x^{2} + 4 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{5}]\)
Coefficient ring index: \( 1 \)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{3}]$

Embedding invariants

Embedding label 97.2
Root \(1.22474 - 0.707107i\) of defining polynomial
Character \(\chi\) \(=\) 288.97
Dual form 288.2.i.e.193.1

$q$-expansion

Copy content comment:q-expansion
 
Copy content sage:f.q_expansion() # note that sage often uses an isomorphic number field
 
Copy content gp:mfcoefs(f, 20)
 
\(f(q)\) \(=\) \(q+(1.00000 + 1.41421i) q^{3} +(0.500000 + 0.866025i) q^{5} +(-1.72474 + 2.98735i) q^{7} +(-1.00000 + 2.82843i) q^{9} +(-0.724745 + 1.25529i) q^{11} +(-2.94949 - 5.10867i) q^{13} +(-0.724745 + 1.57313i) q^{15} +4.89898 q^{17} +4.00000 q^{19} +(-5.94949 + 0.548188i) q^{21} +(2.72474 + 4.71940i) q^{23} +(2.00000 - 3.46410i) q^{25} +(-5.00000 + 1.41421i) q^{27} +(-0.0505103 + 0.0874863i) q^{29} +(-1.27526 - 2.20881i) q^{31} +(-2.50000 + 0.230351i) q^{33} -3.44949 q^{35} -0.898979 q^{37} +(4.27526 - 9.27987i) q^{39} +(5.94949 + 10.3048i) q^{41} +(1.17423 - 2.03383i) q^{43} +(-2.94949 + 0.548188i) q^{45} +(3.17423 - 5.49794i) q^{47} +(-2.44949 - 4.24264i) q^{49} +(4.89898 + 6.92820i) q^{51} +8.89898 q^{53} -1.44949 q^{55} +(4.00000 + 5.65685i) q^{57} +(-7.17423 - 12.4261i) q^{59} +(3.94949 - 6.84072i) q^{61} +(-6.72474 - 7.86566i) q^{63} +(2.94949 - 5.10867i) q^{65} +(-6.17423 - 10.6941i) q^{67} +(-3.94949 + 8.57277i) q^{69} +7.79796 q^{71} -4.89898 q^{73} +(6.89898 - 0.635674i) q^{75} +(-2.50000 - 4.33013i) q^{77} +(-6.72474 + 11.6476i) q^{79} +(-7.00000 - 5.65685i) q^{81} +(0.275255 - 0.476756i) q^{83} +(2.44949 + 4.24264i) q^{85} +(-0.174235 + 0.0160540i) q^{87} -12.8990 q^{89} +20.3485 q^{91} +(1.84847 - 4.01229i) q^{93} +(2.00000 + 3.46410i) q^{95} +(1.94949 - 3.37662i) q^{97} +(-2.82577 - 3.30518i) q^{99} +O(q^{100})\)
\(\operatorname{Tr}(f)(q)\) \(=\) \( 4 q + 4 q^{3} + 2 q^{5} - 2 q^{7} - 4 q^{9} + 2 q^{11} - 2 q^{13} + 2 q^{15} + 16 q^{19} - 14 q^{21} + 6 q^{23} + 8 q^{25} - 20 q^{27} - 10 q^{29} - 10 q^{31} - 10 q^{33} - 4 q^{35} + 16 q^{37} + 22 q^{39}+ \cdots - 26 q^{99}+O(q^{100}) \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/288\mathbb{Z}\right)^\times\).

\(n\) \(37\) \(65\) \(127\)
\(\chi(n)\) \(1\) \(e\left(\frac{2}{3}\right)\) \(1\)

Coefficient data

For each \(n\) we display the coefficients of the \(q\)-expansion \(a_n\), the Satake parameters \(\alpha_p\), and the Satake angles \(\theta_p = \textrm{Arg}(\alpha_p)\). You can download additional coefficients here.



Currently showing only \(a_p\); display all \(a_n\) Currently showing all \(a_n\); display only \(a_p\)
Significant digits:
\(n\) \(a_n\) \(a_n / n^{(k-1)/2}\) \( \alpha_n \) \( \theta_n \)
\(p\) \(a_p\) \(a_p / p^{(k-1)/2}\) \( \alpha_p\) \( \theta_p \)
\(2\) 0 0
\(3\) 1.00000 + 1.41421i 0.577350 + 0.816497i
\(4\) 0 0
\(5\) 0.500000 + 0.866025i 0.223607 + 0.387298i 0.955901 0.293691i \(-0.0948835\pi\)
−0.732294 + 0.680989i \(0.761550\pi\)
\(6\) 0 0
\(7\) −1.72474 + 2.98735i −0.651892 + 1.12911i 0.330771 + 0.943711i \(0.392691\pi\)
−0.982663 + 0.185399i \(0.940642\pi\)
\(8\) 0 0
\(9\) −1.00000 + 2.82843i −0.333333 + 0.942809i
\(10\) 0 0
\(11\) −0.724745 + 1.25529i −0.218519 + 0.378486i −0.954355 0.298674i \(-0.903456\pi\)
0.735837 + 0.677159i \(0.236789\pi\)
\(12\) 0 0
\(13\) −2.94949 5.10867i −0.818041 1.41689i −0.907123 0.420865i \(-0.861727\pi\)
0.0890821 0.996024i \(-0.471607\pi\)
\(14\) 0 0
\(15\) −0.724745 + 1.57313i −0.187128 + 0.406181i
\(16\) 0 0
\(17\) 4.89898 1.18818 0.594089 0.804400i \(-0.297513\pi\)
0.594089 + 0.804400i \(0.297513\pi\)
\(18\) 0 0
\(19\) 4.00000 0.917663 0.458831 0.888523i \(-0.348268\pi\)
0.458831 + 0.888523i \(0.348268\pi\)
\(20\) 0 0
\(21\) −5.94949 + 0.548188i −1.29829 + 0.119624i
\(22\) 0 0
\(23\) 2.72474 + 4.71940i 0.568149 + 0.984062i 0.996749 + 0.0805681i \(0.0256735\pi\)
−0.428601 + 0.903494i \(0.640993\pi\)
\(24\) 0 0
\(25\) 2.00000 3.46410i 0.400000 0.692820i
\(26\) 0 0
\(27\) −5.00000 + 1.41421i −0.962250 + 0.272166i
\(28\) 0 0
\(29\) −0.0505103 + 0.0874863i −0.00937952 + 0.0162458i −0.870677 0.491855i \(-0.836319\pi\)
0.861298 + 0.508101i \(0.169652\pi\)
\(30\) 0 0
\(31\) −1.27526 2.20881i −0.229043 0.396713i 0.728482 0.685065i \(-0.240226\pi\)
−0.957525 + 0.288352i \(0.906893\pi\)
\(32\) 0 0
\(33\) −2.50000 + 0.230351i −0.435194 + 0.0400989i
\(34\) 0 0
\(35\) −3.44949 −0.583070
\(36\) 0 0
\(37\) −0.898979 −0.147791 −0.0738957 0.997266i \(-0.523543\pi\)
−0.0738957 + 0.997266i \(0.523543\pi\)
\(38\) 0 0
\(39\) 4.27526 9.27987i 0.684589 1.48597i
\(40\) 0 0
\(41\) 5.94949 + 10.3048i 0.929154 + 1.60934i 0.784740 + 0.619825i \(0.212796\pi\)
0.144414 + 0.989517i \(0.453870\pi\)
\(42\) 0 0
\(43\) 1.17423 2.03383i 0.179069 0.310157i −0.762493 0.646997i \(-0.776025\pi\)
0.941562 + 0.336840i \(0.109358\pi\)
\(44\) 0 0
\(45\) −2.94949 + 0.548188i −0.439684 + 0.0817191i
\(46\) 0 0
\(47\) 3.17423 5.49794i 0.463010 0.801956i −0.536100 0.844155i \(-0.680103\pi\)
0.999109 + 0.0421984i \(0.0134362\pi\)
\(48\) 0 0
\(49\) −2.44949 4.24264i −0.349927 0.606092i
\(50\) 0 0
\(51\) 4.89898 + 6.92820i 0.685994 + 0.970143i
\(52\) 0 0
\(53\) 8.89898 1.22237 0.611184 0.791488i \(-0.290693\pi\)
0.611184 + 0.791488i \(0.290693\pi\)
\(54\) 0 0
\(55\) −1.44949 −0.195449
\(56\) 0 0
\(57\) 4.00000 + 5.65685i 0.529813 + 0.749269i
\(58\) 0 0
\(59\) −7.17423 12.4261i −0.934006 1.61775i −0.776397 0.630244i \(-0.782955\pi\)
−0.157609 0.987502i \(-0.550378\pi\)
\(60\) 0 0
\(61\) 3.94949 6.84072i 0.505680 0.875864i −0.494298 0.869292i \(-0.664575\pi\)
0.999978 0.00657156i \(-0.00209181\pi\)
\(62\) 0 0
\(63\) −6.72474 7.86566i −0.847238 0.990980i
\(64\) 0 0
\(65\) 2.94949 5.10867i 0.365839 0.633652i
\(66\) 0 0
\(67\) −6.17423 10.6941i −0.754303 1.30649i −0.945720 0.324982i \(-0.894642\pi\)
0.191417 0.981509i \(-0.438692\pi\)
\(68\) 0 0
\(69\) −3.94949 + 8.57277i −0.475463 + 1.03204i
\(70\) 0 0
\(71\) 7.79796 0.925447 0.462724 0.886503i \(-0.346872\pi\)
0.462724 + 0.886503i \(0.346872\pi\)
\(72\) 0 0
\(73\) −4.89898 −0.573382 −0.286691 0.958023i \(-0.592555\pi\)
−0.286691 + 0.958023i \(0.592555\pi\)
\(74\) 0 0
\(75\) 6.89898 0.635674i 0.796626 0.0734014i
\(76\) 0 0
\(77\) −2.50000 4.33013i −0.284901 0.493464i
\(78\) 0 0
\(79\) −6.72474 + 11.6476i −0.756593 + 1.31046i 0.187986 + 0.982172i \(0.439804\pi\)
−0.944579 + 0.328286i \(0.893529\pi\)
\(80\) 0 0
\(81\) −7.00000 5.65685i −0.777778 0.628539i
\(82\) 0 0
\(83\) 0.275255 0.476756i 0.0302132 0.0523308i −0.850523 0.525937i \(-0.823715\pi\)
0.880737 + 0.473606i \(0.157048\pi\)
\(84\) 0 0
\(85\) 2.44949 + 4.24264i 0.265684 + 0.460179i
\(86\) 0 0
\(87\) −0.174235 + 0.0160540i −0.0186799 + 0.00172117i
\(88\) 0 0
\(89\) −12.8990 −1.36729 −0.683645 0.729815i \(-0.739606\pi\)
−0.683645 + 0.729815i \(0.739606\pi\)
\(90\) 0 0
\(91\) 20.3485 2.13310
\(92\) 0 0
\(93\) 1.84847 4.01229i 0.191677 0.416055i
\(94\) 0 0
\(95\) 2.00000 + 3.46410i 0.205196 + 0.355409i
\(96\) 0 0
\(97\) 1.94949 3.37662i 0.197941 0.342843i −0.749920 0.661529i \(-0.769908\pi\)
0.947861 + 0.318685i \(0.103241\pi\)
\(98\) 0 0
\(99\) −2.82577 3.30518i −0.284000 0.332183i
Currently showing only \(a_p\); display all \(a_n\) Currently showing all \(a_n\); display only \(a_p\)

Twists

       By twisting character
Char Parity Ord Type Twist Min Dim
1.1 even 1 trivial 288.2.i.e.97.2 yes 4
3.2 odd 2 864.2.i.c.289.1 4
4.3 odd 2 288.2.i.c.97.1 4
8.3 odd 2 576.2.i.m.385.2 4
8.5 even 2 576.2.i.i.385.1 4
9.2 odd 6 2592.2.a.s.1.2 2
9.4 even 3 inner 288.2.i.e.193.1 yes 4
9.5 odd 6 864.2.i.c.577.1 4
9.7 even 3 2592.2.a.n.1.2 2
12.11 even 2 864.2.i.e.289.2 4
24.5 odd 2 1728.2.i.k.1153.1 4
24.11 even 2 1728.2.i.m.1153.2 4
36.7 odd 6 2592.2.a.j.1.1 2
36.11 even 6 2592.2.a.o.1.1 2
36.23 even 6 864.2.i.e.577.2 4
36.31 odd 6 288.2.i.c.193.2 yes 4
72.5 odd 6 1728.2.i.k.577.1 4
72.11 even 6 5184.2.a.bj.1.1 2
72.13 even 6 576.2.i.i.193.2 4
72.29 odd 6 5184.2.a.bn.1.2 2
72.43 odd 6 5184.2.a.bu.1.1 2
72.59 even 6 1728.2.i.m.577.2 4
72.61 even 6 5184.2.a.by.1.2 2
72.67 odd 6 576.2.i.m.193.1 4
    
        By twisted newform
Twist Min Dim Char Parity Ord Type
288.2.i.c.97.1 4 4.3 odd 2
288.2.i.c.193.2 yes 4 36.31 odd 6
288.2.i.e.97.2 yes 4 1.1 even 1 trivial
288.2.i.e.193.1 yes 4 9.4 even 3 inner
576.2.i.i.193.2 4 72.13 even 6
576.2.i.i.385.1 4 8.5 even 2
576.2.i.m.193.1 4 72.67 odd 6
576.2.i.m.385.2 4 8.3 odd 2
864.2.i.c.289.1 4 3.2 odd 2
864.2.i.c.577.1 4 9.5 odd 6
864.2.i.e.289.2 4 12.11 even 2
864.2.i.e.577.2 4 36.23 even 6
1728.2.i.k.577.1 4 72.5 odd 6
1728.2.i.k.1153.1 4 24.5 odd 2
1728.2.i.m.577.2 4 72.59 even 6
1728.2.i.m.1153.2 4 24.11 even 2
2592.2.a.j.1.1 2 36.7 odd 6
2592.2.a.n.1.2 2 9.7 even 3
2592.2.a.o.1.1 2 36.11 even 6
2592.2.a.s.1.2 2 9.2 odd 6
5184.2.a.bj.1.1 2 72.11 even 6
5184.2.a.bn.1.2 2 72.29 odd 6
5184.2.a.bu.1.1 2 72.43 odd 6
5184.2.a.by.1.2 2 72.61 even 6